新一代中厚板轧后冷却系统中队列存储技术的应用  

Application of Queue Storage Technology in ADCOS-PM

作　　者：陈小林[1] 袁国[1] 王昭东[1] 王国栋[1] 

机构地区：[1]东北大学轧制技术及连轧自动化国家重点实验室

出　　处：《东北大学学报（自然科学版）》2013年第2期227-230,共4页Journal of Northeastern University(Natural Science)

基　　金：国家科技支撑计划项目(2012BAF04B01)

摘　　要：为了升级改造某轧后冷却系统,成功将超快冷系统嵌入其中,并使之与原层流冷却系统有机结合,组成了新一代中厚板轧后冷却系统.针对原层流冷却一级系统的"黑箱"屏蔽现象,为了保持原层流冷却系统的独立性和完整性,在深入解析原层流冷却系统二级模型的基础上,提出基于冷却模式进行系统切换原则并采用"先进先出"的队列存储技术,实现了新增超快冷系统与原层流冷却系统的无缝衔接.现场应用表明,该新一代中厚板轧后冷却系统运行稳定.To upgrade a cooling system after rolling,ultra-fast cooling（UFC） and original acceleration cooling（ACC） systems were combined to form a new-generation plate cooling system after rolling（ADCOS-PM）.Since the first level of the ACC system was shielded as a ＂black box＂,the mathematical model of the second level was analyzed in depth.Considering the independence and integrity of the original ACC system,the ＂first-in first-out＂ queue storage technology was proposed on the basis of the cooling mode switching principle.Using the proposed method,the seamless combination of the new-added UFC system and the primitive ACC control system was achieved.Furthermore,this new system was applied to the plate industry production successfully.

关 键 词：层流冷却 超快速冷却 中厚板 队列存储技术 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置] TG335[自动化与计算机技术—控制科学与工程]